This code example shows how to use the following methods:getSessionFactory, isAllowCreate, getEntityInterceptor, getJdbcExceptionTranslator

/**
* Return the Hibernate SessionFactory used by this DAO.
*/
public final SessionFactory getSessionFactory() {
return (this.hibernateTemplate != null ? this.hibernateTemplate.getSessionFactory() : null);
}
/**
* Set the HibernateTemplate for this DAO explicitly,
* as an alternative to specifying a SessionFactory.
* @see #setSessionFactory
*/
public final void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
this.hibernateTemplate = hibernateTemplate;
}
/**
* Return the HibernateTemplate for this DAO,
* pre-initialized with the SessionFactory or set explicitly.

/**
* Return the Hibernate SessionFactory used by this DAO.
*/
public final SessionFactory getSessionFactory() {
return (this.hibernateTemplate != null ? this.hibernateTemplate.getSessionFactory() : null);
}
/**
* Set the HibernateTemplate for this DAO explicitly,
* as an alternative to specifying a SessionFactory.
* @see #setSessionFactory
*/
public final void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
this.hibernateTemplate = hibernateTemplate;
}
/**
* Return the HibernateTemplate for this DAO,
* pre-initialized with the SessionFactory or set explicitly.
* <p><b>Note: The returned HibernateTemplate is a shared instance.</b>
* You may introspect its configuration, but not modify the configuration
* (other than from within an {@link #initDao} implementation).
* Consider creating a custom HibernateTemplate instance via
* {@code new HibernateTemplate(getSessionFactory())}, in which case
* you're allowed to customize the settings on the resulting instance.
*/
public final HibernateTemplate getHibernateTemplate() {
return this.hibernateTemplate;
}
@Override
protected final void checkDaoConfig() {
if (this.hibernateTemplate == null) {
throw new IllegalArgumentException("'sessionFactory' or 'hibernateTemplate' is required");
}
}
/**
* Obtain a Hibernate Session, either from the current transaction or
* a new one. The latter is only allowed if the
* {@link org.springframework.orm.hibernate3.HibernateTemplate#setAllowCreate "allowCreate"}
* setting of this bean's {@link #setHibernateTemplate HibernateTemplate} is "true".
* <p><b>Note that this is not meant to be invoked from HibernateTemplate code
* but rather just in plain Hibernate code.</b> Either rely on a thread-bound
* Session or use it in combination with {@link #releaseSession}.
* <p>In general, it is recommended to use HibernateTemplate, either with
* the provided convenience operations or with a custom HibernateCallback
* that provides you with a Session to work on. HibernateTemplate will care
* for all resource management and for proper exception conversion.
* @return the Hibernate Session
* @throws DataAccessResourceFailureException if the Session couldn't be created
* @throws IllegalStateException if no thread-bound Session found and allowCreate=false
* @see org.springframework.orm.hibernate3.SessionFactoryUtils#getSession(SessionFactory, boolean)
* @deprecated as of Spring 3.2.7, in favor of {@link HibernateTemplate} usage
*/
@Deprecated
protected final Session getSession() throws DataAccessResourceFailureException, IllegalStateException {
return getSession(this.hibernateTemplate.isAllowCreate());
}
/**
* Obtain a Hibernate Session, either from the current transaction or
* a new one. The latter is only allowed if "allowCreate" is true.
* <p><b>Note that this is not meant to be invoked from HibernateTemplate code
* but rather just in plain Hibernate code.</b> Either rely on a thread-bound
* Session or use it in combination with {@link #releaseSession}.
* <p>In general, it is recommended to use
* {@link #getHibernateTemplate() HibernateTemplate}, either with
* the provided convenience operations or with a custom
* {@link org.springframework.orm.hibernate3.HibernateCallback} that
* provides you with a Session to work on. HibernateTemplate will care
* for all resource management and for proper exception conversion.
* @param allowCreate if a non-transactional Session should be created when no
* transactional Session can be found for the current thread
* @return the Hibernate Session
* @throws DataAccessResourceFailureException if the Session couldn't be created
* @throws IllegalStateException if no thread-bound Session found and allowCreate=false
* @see org.springframework.orm.hibernate3.SessionFactoryUtils#getSession(SessionFactory, boolean)
* @deprecated as of Spring 3.2.7, in favor of {@link HibernateTemplate} usage
*/
@Deprecated
protected final Session getSession(boolean allowCreate)
throws DataAccessResourceFailureException, IllegalStateException {
return (!allowCreate ?
SessionFactoryUtils.getSession(getSessionFactory(), false) :
SessionFactoryUtils.getSession(
getSessionFactory(),
this.hibernateTemplate.getEntityInterceptor(),
this.hibernateTemplate.getJdbcExceptionTranslator()));
}
/**
* Convert the given HibernateException to an appropriate exception from the
* {@code org.springframework.dao} hierarchy. Will automatically detect